https://seclists.org/oss-sec/2026/q2/229: uriparser 1.0.1 fixes CVE-2026-42371 (integer overflow)

Published Apr 27, 2026
·
Updated

Affected Software

1 affected component
uriparser uriparser<1.0.1
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Frequently Asked Questions

1

What is the severity of CVE-2026-42371?

CVE-2026-42371 has been classified as a high severity vulnerability due to the potential for exploitation via an integer overflow.

2

How do I fix CVE-2026-42371?

To fix CVE-2026-42371, update uriparser to version 1.0.1 or later, where the vulnerability is addressed.

3

What are the implications of CVE-2026-42371?

CVE-2026-42371 could allow attackers to exploit the integer overflow for arbitrary code execution, impacting application security.

4

When was CVE-2026-42371 published?

CVE-2026-42371 was published on April 27, 2026.

5

Which software is affected by CVE-2026-42371?

CVE-2026-42371 affects the uriparser library, specifically versions before 1.0.1.

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